1330360960

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{19427}}^1$

素因数の和:19553

約数の個数: 64

約数和(自身を含む): 3210282720

約数和(自身を除く): 1879921760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 3424, 4280, 6848, 8560, 13696, 17120, 19427, 34240, 38854, 68480, 77708, 97135, 155416, 194270, 310832, 388540, 621664, 777080, 1243328, 1554160, 2078689, 2486656, 3108320, 4157378, 6216640, 8314756, 10393445, 12433280, 16629512, 20786890, 33259024, 41573780, 66518048, 83147560, 133036096, 166295120, 266072192, 332590240, 665180480, 1330360960]

約数ペア:

[(1, 1330360960), (2, 665180480), (4, 332590240), (5, 266072192), (8, 166295120), (10, 133036096), (16, 83147560), (20, 66518048), (32, 41573780), (40, 33259024), (64, 20786890), (80, 16629512), (107, 12433280), (128, 10393445), (160, 8314756), (214, 6216640), (320, 4157378), (428, 3108320), (535, 2486656), (640, 2078689), (856, 1554160), (1070, 1243328), (1712, 777080), (2140, 621664), (3424, 388540), (4280, 310832), (6848, 194270), (8560, 155416), (13696, 97135), (17120, 77708), (19427, 68480), (34240, 38854)]